1-Methylpyrene, 1000µg/ml in MeChl, 1ml Back Catalog number: 71289 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-IS-A100 Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane Price on request 1844.14-1G 4-n-Heptylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 38350-87-7 Price on request XA17875000AL Trimethoprim, 100μg/mL in Acetonitrile, 1ml Price on request